68432842 (number)

68432842 is an even 8-digits composite number following 68432841 and preceding 68432843. In scientific notation, it is written as 6.8432842 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 34027200 positive integers (up to 68432842) that are relatively prime to 68432842.

Interesting facts

Basic properties

Name

Name sixty-eight million four hundred thirty-two thousand eight hundred forty-two

Notation

Scientific notation 6.8432842 × 10^7
Engineering notation 6.8432842 × 10^6

Prime Factorization of 68432842

Prime Factorization 2 × 181 × 189041

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 68432842
Product of the distinct prime numbers

The prime factorization of 68432842 is 2 × 181 × 189041. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 7, 86, 56, 841, 137, 6422, 4555, 13098, 87091, 448304, 170266, 6086715, 1673172, 93141462, 28413915, 448595664, 90646533, 2438052584, 1004574948

Basic calculations (n = 68432842)

Multiplication

n×y
n×2 136865684
n×3 205298526
n×4 273731368
n×5 342164210

Division

n÷y
n÷2 34216421
n÷3 22810947.333333
n÷3 17108210.5
n÷5 13686568.4

Exponentiation

ny
n2 4683053864196964
n3 3.2047468516608E+23
n4 2.193099349497E+31
n5 1.5008002127443E+39

Nth Root

y√n
2√n 8272.4145205617
3√n 409.02971430628
4√n 90.952814802851
5√n 36.902255827396

Divisors of 68432842

1, 2, 181, 362, 189041, 378082, 34216421, 68432842

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -68432841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 68432842 can be divided by 8 positive divisors. The sum of these divisors (counting 68432842) is 1, the average is 0.125.

Base conversion 68432842

Base System Value
2 Binary 100000101000011001111001010
3 Ternary 11202202202012201
4 Quaternary 10011003033022
5 Quinary 120004322332
6 Senary 10442430414
8 Octal 405031712
10 Decimal 68432842
12 Duodecimal 1ab0240a
16 Hexadecimal 41433ca
20 Vigesimal 117e222
36 Base36 14qr4a

Cryptographic Hash Functions

md5 070f6fe1859aaa9d2db22ee87aa376da
sha1 23e5265ed003ce2717fb3bffad827fad3fedda07
sha256 1a8d5d3888840db9a89606b447357295bebd3fb0cd096b538b465701dfe63901
sha512 8f95fad412f81c1818c3177bcbb0e7170918752176e0625fb7f4f4068d5425920b1b0e21c4d7ac9128f373f2f68154774d0335929bf1c47165221058c45a14f5
ripemd-160 4eb32da5da00cd79f3a8abe3f38228fbe6d919fb

68432842 as geometric shapes

Circle

Radius = n
Diameter 136865684
Circumference 429976227.38294
Area 1.4712247616126E+16

Sphere

Radius = n
Volume 1.3424012221057E+24
Surface area 5.8848990464506E+16
Circumference 429976227.38294

Square

Length = n
Perimeter 273731368
Area 4683053864196964
Diagonal 96778653.268135

Cube

Length = n
Surface area 28098323185181784
Volume 3.2047468516608E+23
Space diagonal 118529159.25033

Equilateral Triangle

Length = n
Perimeter 205298526
Area 2.0278218068427E+15
Altitude 59264579.625167

Triangular Pyramid

Length = n
Surface area 2.0278218068427E+15
Volume 3.7768303846593E+22
Height 32259551.089378